/* Thakkar Trading Co. — brand layer over Crafto (logistics demo)
   Palette A: brand navy + safety amber. Type: Barlow Condensed (yard signage) / Barlow / Hind Vadodara (Gujarati). */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Barlow:wght@400;500;600;700&family=Hind+Vadodara:wght@500;600&display=swap');
:root {
    --alt-font: "Barlow Condensed", sans-serif;
    --primary-font: "Barlow", sans-serif;
    --base-color: #F2A900;        /* safety amber: always pair with navy text, never white */
    --dark-gray: #003483;         /* brand navy (logo) */
    --medium-gray: #4A5462;       /* body text */
    --very-light-gray: #F3F6FA;
    --navy-deep: #0B1A33;
    --steel: #8A96A8;
}
body { font-size: 18px; line-height: 30px; }
h1, h2, h3, h4, h5, h6 { font-family: var(--alt-font); letter-spacing: 0; text-transform: none; }
h1 { font-size: 4.6rem; line-height: 1; }
h2 { font-size: 3.4rem; line-height: 1.05; }
a:hover { color: var(--dark-gray); }
.bg-dark-gray, .bg-dark-gray:focus { background-color: var(--navy-deep); }
.gu { font-family: "Hind Vadodara", sans-serif; }
.eyebrow { display: inline-block; font-family: var(--alt-font); font-size: 18px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--dark-gray); border-bottom: 3px solid var(--base-color); line-height: 1.4; margin-bottom: 15px; }
.eyebrow.light { color: var(--white); }

/* signature motifs */
.hazard { height: 10px; background: repeating-linear-gradient(-45deg, var(--base-color) 0 14px, var(--navy-deep) 14px 28px); }
.blueprint { background-color: var(--navy-deep); background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 44px 44px; }
.stamp { width: 150px; height: 150px; border-radius: 50%; background: var(--base-color); color: var(--dark-gray); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; transform: rotate(-10deg); box-shadow: 0 0 0 6px var(--navy-deep), 0 0 0 8px var(--base-color), 0 20px 40px rgba(0,0,0,.35); font-family: var(--alt-font); font-weight: 700; line-height: 1; }
.stamp small { font-size: 15px; letter-spacing: 3px; }
.stamp strong { font-size: 46px; font-weight: 800; margin: 4px 0; }

/* page loader: brand mark instead of the theme spinner */
.page-loader { position: fixed; display: flex; align-items: center; justify-content: center; }
.page-loader::after { display: none !important; }

/* header */
header .navbar-brand img { max-height: 36px; }
.brand-name { display: flex; flex-direction: column; margin-left: 10px; font-family: var(--alt-font); font-size: 26px; font-weight: 800; line-height: 1; color: var(--dark-gray); white-space: nowrap; text-transform: uppercase; letter-spacing: .3px; }
.brand-name .gu { font-size: 14px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--medium-gray); margin-top: 3px; }
footer .footer-logo img { filter: brightness(0) invert(1); max-height: 36px; }
footer .brand-name, footer .brand-name .gu { color: var(--white); }
.navbar .navbar-nav .nav-link { font-family: var(--alt-font); font-size: 20px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.header-top-bar div>a { color: var(--light-gray); }
.header-top-bar div>a:hover { color: var(--white); }
header .btn.btn-small { font-size: 16px; padding: 10px 18px; }
.navbar .navbar-nav .nav-item .nav-link.active, .navbar .navbar-nav .nav-item.active .nav-link, .navbar .navbar-nav .nav-item:hover .nav-link { opacity: 1; }
.navbar .navbar-nav .nav-link[aria-current="page"], .navbar .navbar-nav .nav-item:hover .nav-link { text-decoration: underline 3px var(--base-color); text-underline-offset: 8px; }
.header-call { width: 42px; height: 42px; border-radius: 50%; background: var(--base-color); color: var(--dark-gray); display: inline-flex; align-items: center; justify-content: center; font-size: 18px; }

/* buttons */
.btn { font-family: var(--alt-font); text-transform: uppercase; font-weight: 700; letter-spacing: .6px; }
.btn.btn-base-color, .btn.btn-base-color:hover { color: var(--dark-gray); }
.btn.btn-extra-large { font-size: 20px; padding: 15px 30px; }
.btn.btn-large { font-size: 19px; padding: 13px 26px; }
.btn.btn-medium { font-size: 17px; padding: 11px 22px; }
.btn-whatsapp { background: #1EA952; color: var(--white); }
.btn-whatsapp:hover { background: #178a42; color: var(--white); }

/* accessibility */
a:focus-visible, button:focus-visible, .btn:focus-visible, .form-control:focus-visible { outline: 3px solid var(--base-color); outline-offset: 2px; }
.skip-link { position: absolute; left: -9999px; top: 10px; z-index: 100000; background: var(--base-color); color: var(--dark-gray); padding: 10px 18px; font-weight: 700; border-radius: 4px; }
.skip-link:focus { left: 10px; }

/* hero */
.hero { padding: 90px 0 110px; }
.hero h1 { color: var(--white); }
.hero h1 em { font-style: normal; color: var(--base-color); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 26px; margin-top: 40px; font-size: 16px; font-weight: 600; color: rgba(255,255,255,.85); }
.hero-trust i { color: var(--base-color); margin-right: 8px; }
.hero-collage { position: relative; padding: 0 0 70px 70px; }
.hero-collage img { border-radius: 6px; object-fit: cover; display: block; }
.hc-main { width: 100%; aspect-ratio: 5 / 4; box-shadow: 0 30px 60px rgba(0,0,0,.4); }
.hc-a { position: absolute; left: 0; bottom: 0; width: 48%; aspect-ratio: 16 / 10; border: 6px solid var(--navy-deep); }
.hero-collage .stamp { position: absolute; right: -10px; bottom: 10px; }
.photo-caption { font-size: 14px; line-height: 20px; color: var(--steel); margin-top: 10px; }

/* brands strip */
.brands { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 40px; font-family: var(--alt-font); font-size: 26px; font-weight: 800; text-transform: uppercase; color: var(--dark-gray); }
.brands span.lbl { font-family: var(--primary-font); font-size: 15px; font-weight: 600; text-transform: none; color: var(--medium-gray); }

/* foundation-to-roof layers */
.layer { display: grid; grid-template-columns: 180px 1fr 260px; gap: 30px; align-items: center; padding: 28px 0; border-top: 1px solid var(--extra-medium-gray); position: relative; }
.layer:last-child { border-bottom: 6px solid var(--dark-gray); }
.layer-no { font-family: var(--alt-font); font-weight: 800; line-height: .9; color: var(--dark-gray); }
.layer-no b { display: block; font-size: 64px; color: var(--base-color); -webkit-text-stroke: 1px var(--dark-gray); }
.layer-no span { font-size: 26px; text-transform: uppercase; }
.layer h3 { font-size: 30px; margin-bottom: 6px; color: var(--dark-gray); }
.layer p { margin-bottom: 8px; }
.layer .tags { font-size: 15px; font-weight: 600; color: var(--dark-gray); }
.layer .tags a { color: var(--dark-gray); text-decoration: underline 2px var(--base-color); text-underline-offset: 4px; }
.layer img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px; }
.layer:hover .layer-no b { color: var(--dark-gray); }

/* facts + steps */
.fact { border-left: 4px solid var(--base-color); padding-left: 20px; }
.fact b { display: block; font-family: var(--alt-font); font-size: 44px; font-weight: 800; line-height: 1; color: var(--dark-gray); }
.fact span { font-size: 16px; line-height: 22px; display: block; margin-top: 6px; }
.blueprint .fact b { color: var(--white); }
.step { height: 100%; background: var(--white); border-radius: 8px; padding: 35px 30px; position: relative; overflow: hidden; }
.step-no { font-family: var(--alt-font); font-size: 90px; font-weight: 800; line-height: .8; color: var(--very-light-gray); position: absolute; right: 18px; top: 18px; }
.step h3 { font-size: 28px; margin: 15px 0 8px; position: relative; }
.step i { font-size: 34px; color: var(--dark-gray); position: relative; }

/* proof gallery */
.proof img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; }
.proof .contain { object-fit: contain; background: var(--white); }
.proof figcaption { font-size: 16px; line-height: 22px; margin-top: 12px; }
.proof figcaption b { display: block; font-family: var(--alt-font); font-size: 22px; color: var(--dark-gray); }

/* product cards */
.product-card { display: flex; flex-direction: column; background: var(--white); border-radius: 8px; height: 100%; overflow: hidden; border-top: 4px solid transparent; transition: transform .3s, box-shadow .3s, border-color .3s; }
.product-card:hover { transform: translateY(-6px); border-top-color: var(--base-color); box-shadow: 0 20px 40px rgba(0, 52, 131, .12); }
.product-card .pc-img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; background: var(--white); padding: 15px; border-bottom: 1px solid var(--extra-medium-gray); }
.product-card .pc-body { display: flex; flex-direction: column; flex: 1; padding: 30px; }
.product-card h3 { font-size: 30px; margin-bottom: 8px; color: var(--dark-gray); }
.product-card .btn { margin-top: auto; align-self: flex-start; }
.product-card .brands-line { font-size: 15px; font-weight: 600; color: var(--dark-gray); margin-bottom: 20px; }
.spec-list li { padding: 6px 0; border-bottom: 1px solid var(--extra-medium-gray); }
.spec-list li:last-child { border-bottom: 0; }
.chip { display: inline-block; padding: 6px 18px; margin: 0 6px 10px 0; border-radius: 50px; background: var(--white); border: 1px solid var(--extra-medium-gray); color: var(--dark-gray); font-size: 15px; font-weight: 600; }
.chip:hover { background: var(--base-color); border-color: var(--base-color); color: var(--dark-gray); }
/* TMT sizes drawn to scale (1mm = 2px) */
.tmt-sizes { display: flex; align-items: flex-end; gap: 18px; margin: 5px 0 22px; }
.tmt-sizes div { text-align: center; font-size: 14px; font-weight: 700; color: var(--dark-gray); }
.tmt-sizes span { display: block; margin: 0 auto 6px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #c9d0da, #5d6878); box-shadow: inset 0 0 0 2px rgba(11,26,51,.25); }

/* page title */
.page-title { position: relative; padding: 120px 0 100px; background-size: cover; background-position: center; }
.page-title::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,26,51,.95) 0%, rgba(0,52,131,.75) 100%); }
.page-title .container { position: relative; }
.page-title h1 { color: var(--white); margin-bottom: 10px; }

/* WhatsApp button, all pages */
.wa-fab { position: fixed; right: 20px; bottom: 20px; z-index: 1000; width: 58px; height: 58px; border-radius: 50%; background: #1EA952; color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 30px; box-shadow: 0 8px 24px rgba(11, 26, 51, .25); transition: transform .3s; }
.wa-fab:hover { color: var(--white); transform: scale(1.08); }

footer ul li { margin-bottom: 1px; }
footer p { line-height: 28px; }
.accordion-style-02 .accordion-title { position: relative; padding-right: 30px; }
[id] { scroll-margin-top: 140px; }

@media (max-width: 1199px) {
    .layer { grid-template-columns: 140px 1fr 220px; }
}
@media (max-width: 991px) {
    h1 { font-size: 3.4rem; }
    h2 { font-size: 2.6rem; }
    .hero { padding: 70px 0 80px; }
    .hero-collage { margin-top: 50px; padding: 0 0 50px 40px; }
    .layer { grid-template-columns: 1fr; gap: 15px; }
    .layer-no { display: flex; align-items: baseline; gap: 12px; }
    .layer-no b { display: inline; font-size: 44px; }
    .layer img { order: -1; }
    .page-title { padding: 80px 0 70px; }
}
@media (max-width: 575px) {
    h1 { font-size: 2.9rem; }
    .stamp { width: 110px; height: 110px; }
    .stamp strong { font-size: 34px; }
    .stamp small { font-size: 12px; }
    .brand-name { font-size: 22px; }
}
.layer img.cutout { object-fit: contain; background: var(--white); }
@media (max-width: 991px) { .layer img.cutout { max-height: 180px; } }